 <?php if (!defined('BASEPATH')) exit('No direct script access allowed');
function compress() {
                $CI =& get_instance();
                $raw_html = $CI->output->get_output();
                $search = array('/[\r\n\t]+/','/\>[^\S ]+/s', '/[^\S ]+\</s', '/(\s)+/s',);
                $replace = array(' ','>','<','\\1',);
                $compressed_html = preg_replace($search, $replace, $raw_html);
                $CI->output->set_output($compressed_html);
                $CI->output->_display();
}
